A single lilghtning bolt from a thunderstom strikes the desert bajad behind the Tucson Mountains on the westside of Tucson, AZ during the summer 'monsoon' season. The Tucson Mountains are in the background. A time exposure recorded numerous bolts from a highly energized, intense thunderstorm. Original photograph was made on 35mm Fujichrome RDP II film, ISO 50 with Canon T-90, 35-105mm zoom lens @ f/8 with an approximate 5 minute exposure. Slide was digiitzed by Kent Wood, the photographer, on an Epson 4870 scanner.